Results 81 to 90 of about 2,953 (219)

Study on Cavitation Flow Structure Evolution in the Hump Region of Water-Jet Pumps Under the Valley Condition

Journal of Marine Science and Engineering
During the hydraulic performance experiment, significant vibration and noise were observed in the mixed-flow pump operating in the hump region. Cavitation occurrence in the impeller flow channels was confirmed through the transparent chamber.
Yingying Zheng, Yun Long, Min Liu, Hanqiao Han, Kai Wang, Jinqing Zhong, Yun Long   +6 more
doaj   +1 more source

Jet Flow Field Analysis of Convergent‐Divergent Nozzle for Hydraulic Perforation for Natural Gas Hydrates

Energy Science &Engineering, Volume 14, Issue 6, Page 3042-3055, June 2026.
Combining the nozzle structure and wellbore size of the second natural gas hydrate trial production, the CFD is employed to analyze the internal and external flow fields of convergent–divergent cavitation nozzle. Analyzing the influence of various structural parameters of the nozzle on its jet performance, and the nozzle configuration with optimal jet ...
Wang Yingsheng, Yu Yanjiang, Shen Kaixiang, Zhou Jiawei, Zhang Kewei, Zeng Jing   +5 more
wiley   +1 more source

The transition from re-entrant flow-driven to shockwave-driven cloud cavitation

Understanding the mechanism of hydrodynamic cloud cavitation is crucial to reducing noise, vibration and wear. Recent studies have clarified the physics of two distinct formation mechanisms of cloud cavitation. Ganesh et al. ( J. Fluid Mech. , vol.
Pelz, Peter F., Hatzissawidis, Grigorios, Kuhr, Maximilian M. G.   +2 more
core   +1 more source

Advancing Canning Quality in Common Beans: An Integrated Farm‐to‐Can Framework Combining Breeding, Processing, and Artificial Intelligence

Legume Science, Volume 8, Issue 2, June 2026.
ABSTRACT Common beans (Phaseolus vulgaris L.) are essential raw material for the canning industry. This article reviews recent advances in assessing canning quality and the integration of artificial intelligence (AI) into breeding methodologies aimed at developing genotypes with superior yield and canning‐quality traits.
Arash Ghaitaranpour, Biniam Kebede, Mohsen Yoosefzadeh‐Najafabadi   +2 more
wiley   +1 more source

Experimental Study on Influences of Surface Materials on Cavitation Flow Around Hydrofoils

Chinese Journal of Mechanical Engineering, 2019
In order to resist on the cavitation erosion, many researchers try to change the solidity and tenacity of the coatings, but ignore the influence of surface characteristics of materials on cavitation flow and the interaction with each other. In this paper,
Jiafeng Hao, Mindi Zhang, Xu Huang
doaj   +1 more source

Dehydrogenation Thermodynamic and Kinetic Challenges of Mg‐Ni‐Based Alloy Hydrides

Rare Metals, Volume 45, Issue 6, June 2026.
ABSTRACT Solid‐state hydrogen storage stands as a pivotal, safe, and efficient solution for the future hydrogen economy. Among diverse hydrogen storage systems, Mg‐Ni‐based alloy hydrides are recognized as cornerstone materials. However, their practical application is hindered by two core challenges: the high thermodynamic stability of the hydride ...
Jinglan He, Jie Tian, Xiaojiang Hou, Yuyang Zhao, Wenfeng Li, Bolong Huang, Hu Liu   +6 more
wiley   +1 more source

Forest type and leaf habit mediate thermal and drought tolerance across a tropical elevational gradient

Functional Ecology, Volume 40, Issue 6, Page 1933-1945, June 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Understanding how local climate patterns select for thermal and drought tolerance traits is needed to predict differential responses to climate change across complex ecosystems.
Caitlin N. Terry, Perla Ortiz‐Colín, Jennifer S. Powers, German Vargas G., Adrián Guadamúz, Catherine M. Hulshof   +5 more
wiley   +1 more source

Advancing Wastewater Treatment via Next‐Generation CFD: A Critical Review of Multiphase Physics, Scale‐Up Challenges, and AI Integration

Water Environment Research, Volume 98, Issue 5, May 2026.
CFD integrated with AI provides a next‐generation framework for optimizing aeration systems in wastewater treatment plants, improving oxygen transfer, addressing scale‐up limitations, and enabling energy‐efficient, low‐carbon operation. ABSTRACT Wastewater treatment plants (WWTPs) are facing dual pressures of increasing influent variability and the ...
Egemen Aras, Damla Yilmaz Çelik
wiley   +1 more source

Study on Dynamic Evolution and Erosion Characteristics of Cavitation Clouds in Submerged Cavitating Water Jets

Journal of Marine Science and Engineering
The dynamic evolution behavior of submerged water jet cavitation clouds was studied by combining experiments and simulation. The formation, development, shedding, and collapsing process of a void cloud was analyzed by high-speed camera technology, and ...
Yanyu Cui, Manjun Zhao, Qingmiao Ding, Bin Cheng   +3 more
doaj   +1 more source

A feature extraction method for hydrofoil attached cavitation based on deep learning image semantic segmentation algorithm

Scientific Reports
Cavitation is a technical challenge for high-speed underwater vehicles, such as nuclear submarines and underwater robots, et al. The cavitation phenomena of hydrofoils are typically studied through water tunnel experiments or numerical simulations, which
Yingyuan Liu, Yizhi Wang, Kang An
doaj   +1 more source